Bashir, K., Hussain, N., Hasnain, S., Elahi, S.
Sporadic cases of Hepatitis E virus (HEV) infection occur throughout the year in Pakistan. The aim of this study was to determine the prevalence of HEV immunoglobulin (Ig) G and IgM antibodies in 93...
Serum Complement C3 and C4 Levels in Relation to Diagnosis of Lupus Nephritis (2009)
Hussain, N, Jaffery, G, Hasnain, S
Purpose: The main objective of this study was to measure serum complement C3 and C4 concentrations in patients of lupus nephritis to see if these simple measurements would give useful information to...
Serum Complement C3 and C4 Levels in Relation to Diagnosis of Lupus Nephritis (2008)
Hussain, N, Jaffery, G, Hasnain, S
Purpose: The main objective of this study was to measure serum complement C3 and C4 concentrations in patients of lupus nephritis to see if these simple measurements would give useful information to...
M. Ashraf, S. Hasnain, O. Berge
Effect of soil salinity on physico-chemical and biological properties renders the salt-affected soils unsuitable for soil microbial processes and growth of the crop plants. Soil aggregation around...
Routine use of saline hysterosonography in 500 consecutive, unselected, infertile women (1998)
Hamilton, JA, Larson, AJ, Lower, AM, Hasnain, S, Grudzinskas, JG
Dobson, B., Hasnain, S., Hart, M., Van Der Hoek, M.J., Van Zuylen, P.
A new double crystal x-ray monochromator for EXAFS and XANES measurements is described. The monochromator is designed to provide high intensity with good resolution by the use of bent crystals, when...
BIOLOGICAL CALCIFICATION : INVESTIGATION BY X-RAY ABSORPTION SPECTROSCOPY (1986)
Hukins, D., Harries, J., Hasnain, S., Holt, C.
Model compounds which resemble the calcium phosphates deposited in biological systems have been synthesised, characterised by a variety of physical techniques and their EXAFS spectra recolded above,...
Feiters, M., Hasnain, S., Groeneveld, C., Canters, G., Van Rijn, J., Reedijk, J., ...
The metal coordination sphere in the blue copper proteins, azurin and stellacyanin, has been studied by EXAFS. The pH has little influence on the copper coordination in azurin. In both azurin and...
DETECTION SYSTEMS FOR FLUORESCENCE EXAFS MEASUREMENT (1986)
Baines, J., Garner, C., Hasnain, S., Morrell, C.
The fluorescence detection systems currently in use for the measurement of EXAFS at the Daresbury Synchrotron Radiation Source are described. Each system consists of an array of NaI(Tl) scintillation...
EXAFS AND XANES OF SUPEROXIDE DISMUTASE : A COPPER PROTEIN (1986)
Hasnain, S., Alagna, L., Blackburn, N., Strange, R.
EXAFS and XANES have provided unique and specific structural information for a number of copper proteins. Some of this work has recently been reviewed [1]. We report here the EXAFS and XANES work on...
MULTIPLE SCATTERING IN THE EXAFS OF CALCIUM PHOSPHATES (1986)
Harries, J., Hukins, D., Hasnain, S.
Analysis of the EXAFS spectra of hydroxyapatite, brushite and monetite, recorded above the calcium K edge, requires the inclusion of multiple scattering by phosphorus atoms at 0.37 nm, from calcium....
MULTIPLE SCATTERING IN THE EXAFS OF IMIDAZOLE CONTAINING COMPLEXES (1986)
Strange, R., Hasnain, S., Blackburn, N., Knowles, P.
Multiple scattering from the outer shells of an imidazole ring contribute strongty in the EXAFS data over an extended k-range and it is essential to incorporate this for an accurate structure...
THE IRON BINDING-SITES OF CHICKEN OVOTRANSFERRIN (1986)
Lindley, P., Evans, R., Garratt, R., Hasnain, S.
We have shown previously that the EXAFS spectrum of diferric chicken ovotransferrin (Fe2COT) can only be adequately simulated assuming a split first shell co-ordination [1]. EXAFS and XANES spectra...
X-RAY ABSORPTION SPECTROSCOPY OF Cu-Mo-S AND Fe-Mo-S SYSTEMS OF BIOLOGICAL RELEVANCE (1986)
Arber, J., Flood, A., Garner, C., Hasnain, S., Smith, B.
Systems containing either iron or copper coordinated to sulphur and molybdenum are well known to be of biological importance, the former in the iron-molybdenum protein and cofactor of nitrogenase and...
Dobson, B., Hasnain, S., Hart, M., Van Der Hoek, M.J., Van Zuylen, P.
A new double crystal x-ray monochromator for EXAFS and XANES measurements is described. The monochromator is designed to provide high intensity with good resolution by the use of bent crystals, when...
BIOLOGICAL CALCIFICATION : INVESTIGATION BY X-RAY ABSORPTION SPECTROSCOPY (1986)
Hukins, D., Harries, J., Hasnain, S., Holt, C.
Model compounds which resemble the calcium phosphates deposited in biological systems have been synthesised, characterised by a variety of physical techniques and their EXAFS spectra recolded above,...
Feiters, M., Hasnain, S., Groeneveld, C., Canters, G., Van Rijn, J., Reedijk, J., ...
The metal coordination sphere in the blue copper proteins, azurin and stellacyanin, has been studied by EXAFS. The pH has little influence on the copper coordination in azurin. In both azurin and...
DETECTION SYSTEMS FOR FLUORESCENCE EXAFS MEASUREMENT (1986)
Baines, J., Garner, C., Hasnain, S., Morrell, C.
The fluorescence detection systems currently in use for the measurement of EXAFS at the Daresbury Synchrotron Radiation Source are described. Each system consists of an array of NaI(Tl) scintillation...
EXAFS AND XANES OF SUPEROXIDE DISMUTASE : A COPPER PROTEIN (1986)
Hasnain, S., Alagna, L., Blackburn, N., Strange, R.
EXAFS and XANES have provided unique and specific structural information for a number of copper proteins. Some of this work has recently been reviewed [1]. We report here the EXAFS and XANES work on...
MULTIPLE SCATTERING IN THE EXAFS OF CALCIUM PHOSPHATES (1986)
Harries, J., Hukins, D., Hasnain, S.
Analysis of the EXAFS spectra of hydroxyapatite, brushite and monetite, recorded above the calcium K edge, requires the inclusion of multiple scattering by phosphorus atoms at 0.37 nm, from calcium....
MULTIPLE SCATTERING IN THE EXAFS OF IMIDAZOLE CONTAINING COMPLEXES (1986)
Strange, R., Hasnain, S., Blackburn, N., Knowles, P.
Multiple scattering from the outer shells of an imidazole ring contribute strongty in the EXAFS data over an extended k-range and it is essential to incorporate this for an accurate structure...
THE IRON BINDING-SITES OF CHICKEN OVOTRANSFERRIN (1986)
Lindley, P., Evans, R., Garratt, R., Hasnain, S.
We have shown previously that the EXAFS spectrum of diferric chicken ovotransferrin (Fe2COT) can only be adequately simulated assuming a split first shell co-ordination [1]. EXAFS and XANES spectra...
X-RAY ABSORPTION SPECTROSCOPY OF Cu-Mo-S AND Fe-Mo-S SYSTEMS OF BIOLOGICAL RELEVANCE (1986)
Arber, J., Flood, A., Garner, C., Hasnain, S., Smith, B.
Systems containing either iron or copper coordinated to sulphur and molybdenum are well known to be of biological importance, the former in the iron-molybdenum protein and cofactor of nitrogenase and...
Dobson, B., Hasnain, S., Hart, M., Van Der Hoek, M.J., Van Zuylen, P.
A new double crystal x-ray monochromator for EXAFS and XANES measurements is described. The monochromator is designed to provide high intensity with good resolution by the use of bent crystals, when...
BIOLOGICAL CALCIFICATION : INVESTIGATION BY X-RAY ABSORPTION SPECTROSCOPY (1986)
Hukins, D., Harries, J., Hasnain, S., Holt, C.
Model compounds which resemble the calcium phosphates deposited in biological systems have been synthesised, characterised by a variety of physical techniques and their EXAFS spectra recolded above,...
Feiters, M., Hasnain, S., Groeneveld, C., Canters, G., Van Rijn, J., Reedijk, J., ...
The metal coordination sphere in the blue copper proteins, azurin and stellacyanin, has been studied by EXAFS. The pH has little influence on the copper coordination in azurin. In both azurin and...
DETECTION SYSTEMS FOR FLUORESCENCE EXAFS MEASUREMENT (1986)
Baines, J., Garner, C., Hasnain, S., Morrell, C.
The fluorescence detection systems currently in use for the measurement of EXAFS at the Daresbury Synchrotron Radiation Source are described. Each system consists of an array of NaI(Tl) scintillation...
EXAFS AND XANES OF SUPEROXIDE DISMUTASE : A COPPER PROTEIN (1986)
Hasnain, S., Alagna, L., Blackburn, N., Strange, R.
EXAFS and XANES have provided unique and specific structural information for a number of copper proteins. Some of this work has recently been reviewed [1]. We report here the EXAFS and XANES work on...
MULTIPLE SCATTERING IN THE EXAFS OF CALCIUM PHOSPHATES (1986)
Harries, J., Hukins, D., Hasnain, S.
Analysis of the EXAFS spectra of hydroxyapatite, brushite and monetite, recorded above the calcium K edge, requires the inclusion of multiple scattering by phosphorus atoms at 0.37 nm, from calcium....
MULTIPLE SCATTERING IN THE EXAFS OF IMIDAZOLE CONTAINING COMPLEXES (1986)
Strange, R., Hasnain, S., Blackburn, N., Knowles, P.
Multiple scattering from the outer shells of an imidazole ring contribute strongty in the EXAFS data over an extended k-range and it is essential to incorporate this for an accurate structure...
THE IRON BINDING-SITES OF CHICKEN OVOTRANSFERRIN (1986)
Lindley, P., Evans, R., Garratt, R., Hasnain, S.
We have shown previously that the EXAFS spectrum of diferric chicken ovotransferrin (Fe2COT) can only be adequately simulated assuming a split first shell co-ordination [1]. EXAFS and XANES spectra...
X-RAY ABSORPTION SPECTROSCOPY OF Cu-Mo-S AND Fe-Mo-S SYSTEMS OF BIOLOGICAL RELEVANCE (1986)
Arber, J., Flood, A., Garner, C., Hasnain, S., Smith, B.
Systems containing either iron or copper coordinated to sulphur and molybdenum are well known to be of biological importance, the former in the iron-molybdenum protein and cofactor of nitrogenase and...
Phillips, M K, Hederstedt, L, Hasnain, S, Rutberg, L, Guest, J R
The nucleotide sequence of a 2.7-kilobase segment of DNA containing the sdhA and sdhB genes encoding the flavoprotein (Fp, sdhA) and iron-sulfur protein (Ip, sdhB) subunits of the succinate...
Human tumour cathepsin B. Comparison with normal liver cathepsin B.
Moin, K, Day, N A, Sameni, M, Hasnain, S, Hirama, T, Sloane, B F
Cathepsin B was purified from normal human liver and several human tumour tissues and partially characterized. Three forms of cathepsin B, with molecular masses of 25 kDa, 26 kDa (the two appearing...
Laycock, M V, Hirama, T, Hasnain, S, Watson, D, Storer, A C
A new cysteine proteinase was isolated from the digestive juice of the American lobster (Homarus americanus). The enzyme was purified by a combination of affinity and ion-exchange chromatography and...
A model to explain the pH-dependent specificity of cathepsin B-catalysed hydrolyses.
Khouri, H E, Plouffe, C, Hasnain, S, Hirama, T, Storer, A C, Ménard, R
1. Three synthetic substrates of cathepsin B (EC 3.4.22.1) with various amino acid residues at the P2 position (Cbz-Phe-Arg-NH-Mec, Cbz-Arg-Arg-NH-Mec and Cbz-Cit-Arg-NH-Mec, where Cbz represents...
The six forms of the 17alpha-hydroxy steroid dehydrogenase purified from rabbit liver cytosol have very similar physical properties. The molecular weights of all the enzymes were within 3% of the...
Purification of multiple forms of the soluble 17alpha-hydroxy steroid dehydrogenase or rabbit liver.
Eight distinct forms of the soluble 17alpha-hydroxy steroid dehydrogenase of rabbit liver were resolved by DEAE-cellulose chromatography and isoelectric focusing. Five of these enzymes were...